Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Multiplication |
Grade: 4-a Lesson: S3-L3 |
Explanation: Hello Students, time to practice and review the steps. Let us take next 2-5 minutes to solve the steps for the problems. This is a good exercise to check your understanding of the concepts.Second student to identify and review important steps.Focus on understanding the concepts and application to solving problems step by step. |
Lesson Steps
Step |
Value |
Image |
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1 |
17 |
|
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2 |
13 |
|
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3 |
221 |
|
Step | Description | A | B | C | D |
---|---|---|---|---|---|
B1 |
Carry |
1 |
9 |
0 |
|
M1 |
Multiplicand |
0 |
1 |
7 |
|
M2 |
Multiplier |
× |
1 |
3 |
|
A1 |
D3 13 × 7 = 91 C3 13 × 1 + 9 = 22 B3 13 × 0 + 2 = 2 |
0 01 1 |
1 13 9 |
9 91 1 |
|
S1 |
D3 Bring Down 1 C3 Bring Down 2 B3 Bring Down 2 |
2 |
2 |
1 |
|
Sum |
Product: 17 × 13 = 221 |
2 |
2 |
1 |
Step | Type | Explanation | Answer |
---|---|---|---|
2 |
Problem |
What will be the result of multiplying |
139 and 5? |
3 |
Step: |
The given product is |
13,5 |
4 |
Clue |
Product means Multiplication |
\$ \times \$ |
5 |
Step: |
Multiply the number 139 with 5 |
\$139 \times 5\$ |
6 |
Step: |
After the multiplication, we get |
\$695\$ |
7 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
8 |
Choice.A |
This option is incorrect. If you calculate 139 × 5, you get 695, not 690 |
|
9 |
Choice.B |
This option is incorrect. It’s close to the correct answer, but it’s not the result of multiplying 139 and 5 |
|
10 |
Choice.C |
This option is correct. It matches the calculated result of multiplying 139 and 5 |
|
11 |
Choice.D |
This is incorrect. 685 is lesser than the expected result of 139 × 5, which is 695 |
|
12 |
Answer |
C |
|
13 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
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